Originally Posted by DirkW

Well yes, you'll need to use an ESC capable of handling mod motors (usually these can be set to blinky mode as well) as you might fry a stock ESC with a mod motor.


These classes need different cars, not just different electronics (unless they let you drive novice even though you race another class already). You can't run your 4WD buggy with 2WD buggies, 2wd(?) stadium trucks or stock slashes, regardless of the ESC & motor combo.